Date: Mon, 12 Apr 1999 09:28:21 +0100 From: Jay Tribick <netadmin@fastnet.co.uk> To: freebsd-questions@freebsd.org Cc: netadmin@fastnet.co.uk Subject: Routing Problems Message-ID: <19990412092821.N11767@lart.org.uk>
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Hi [ Background ] FreeBSD 2.2.8-RELEASE server acting as a Firewall (2 NICs) connected to a Cisco via cross-over UTP out of one of the NICs and the ops network via the other NIC which goes into a 10/100 switch. The FreeBSD box has the Etinc (www.etinc.com) BW/MGR (bandwidth management) patches installed, and I haven't ruled out that this could be the problem yet. [ Problem ] The system doesn't know where to route the address 202.223.236.3 (nagano-nurs.ac.jp), this network isn't listed in the routing table and should therefore be sent out via the default route - but it isn't, it tries to send the packet locallly. The system doesn't have an arp entry for the address, however, the Cisco *can* ping the address. Ideas? Adding a static route for this address works fine - but I shouldn't need to do that as the default route should cover it, also, if the route already existed then it wouldn't let me add it again. [ Routing Table ] u-2.02# netstat -rn Routing tables Internet: Destination Gateway Flags Refs Use Netif Expire default 194.207.190.254 UGSc 1 21222588 fxp1 127.0.0.1 127.0.0.1 UH 6 18 lo0 192.168/16 194.207.104.25 UGSc 0 245731 fxp0 194.207.40.32&0xc2cf68f9 link#1 UCSc 0 0 194.207.40.64&0xc2cf68f9 link#1 UCSc 0 0 194.207.49 link#1 UCSc 1 0 194.207.49.254 127.0.0.1 UGHS 0 0 lo0 194.207.104&0xc2cf68fc link#1 UCSc 3 0 194.207.104&0xc2cf68f9 link#1 UCSc 0 0 194.207.104 link#1 UC 0 0 194.207.104&0xc2cf68fc link#1 UCSc 0 0 194.207.104&0xc2cf68f9 link#1 UCSc 0 0 194.207.104 link#1 UCSc 39 0 194.207.104.1 0:90:27:1c:9b:b9 UHLW 0 790163 fxp0 1200 194.207.104.11 0:a0:c9:4d:20:70 UHLW 0 2716345 fxp0 1163 194.207.104.22 0:60:8:5:fd:51 UHLW 1 2810597 fxp0 616 194.207.105.0 ff:ff:ff:ff:ff:ff UHLWb 0 1822 fxp0 => 194.207.105 link#1 UC 0 0 194.207.105.145 48:54:e8:21:69:3 UHLW 0 420 fxp0 556 194.207.105.157 48:54:e8:21:5f:54 UHLW 0 243 194.207.105.159 48:54:e8:21:5f:54 UHLW 0 206 fxp0 130 194.207.105.160 48:54:e8:21:5f:54 UHLW 0 120 fxp0 773 194.207.105.169 48:54:e8:21:5f:54 UHLW 0 5 fxp0 824 194.207.105.170 48:54:e8:21:5f:54 UHLW 0 12 fxp0 159 194.207.105.172 48:54:e8:21:5f:54 UHLW 0 31 fxp0 178 194.207.105.230 48:54:e8:21:5f:54 UHLW 0 86933 fxp0 944 194.207.105.232 48:54:e8:21:5f:54 UHLW 0 107 fxp0 400 194.207.105.233 48:54:e8:21:5f:54 UHLW 0 543 fxp0 953 194.207.105.254 127.0.0.1 UGHS 0 0 lo0 194.207.106.0 ff:ff:ff:ff:ff:ff UHLWb 0 1825 fxp0 => 194.207.106 link#1 UC 0 0 194.207.106.5 30:0:b5:17:0:b UHLW 0 6632 fxp0 1114 194.207.106.6 30:0:b5:17:0:b UHLW 0 8 fxp0 157 194.207.106.7 30:0:b5:17:0:b UHLW 0 166 fxp0 470 194.207.106.12 30:0:b5:17:0:b UHLW 0 1 fxp0 209 194.207.106.16 30:0:b5:17:0:b UHLW 0 724 fxp0 43 194.207.106.19 30:0:b5:17:0:b UHLW 0 4 194.207.106.21 30:0:b5:17:0:b UHLW 0 241 194.207.106.23 30:0:b5:17:0:b UHLW 0 7 fxp0 942 194.207.106.26 30:0:b5:17:0:b UHLW 0 4 194.207.106.27 30:0:b5:17:0:b UHLW 0 84 fxp0 403 194.207.106.31 30:0:b5:17:0:b UHLW 0 20 fxp0 1193 194.207.106.34 30:0:b5:17:0:b UHLW 0 218 fxp0 1093 194.207.106.36 30:0:b5:17:0:b UHLW 0 73 fxp0 3 194.207.106.42 30:0:b5:17:0:b UHLW 0 3055 fxp0 649 194.207.106.44 30:0:b5:17:0:b UHLW 0 1485 fxp0 1168 194.207.106.46 30:0:b5:17:0:b UHLW 0 68 fxp0 1160 194.207.106.47 30:0:b5:17:0:b UHLW 0 67 fxp0 1093 194.207.106.49 30:0:b5:17:0:b UHLW 0 142 fxp0 429 194.207.106.52 30:0:b5:17:0:b UHLW 0 1160 fxp0 1165 194.207.106.53 30:0:b5:17:0:b UHLW 0 4 194.207.106.54 30:0:b5:17:0:b UHLW 0 21 fxp0 425 194.207.106.59 30:0:b5:17:0:b UHLW 0 168 fxp0 621 194.207.106.61 30:0:b5:17:0:b UHLW 0 61 fxp0 596 194.207.106.254 127.0.0.1 UGHS 0 0 lo0 194.207.120.0 ff:ff:ff:ff:ff:ff UHLWb 0 1830 fxp0 => 194.207.120 link#1 UC 0 0 194.207.120.174 0:c0:7b:7b:9a:3c UHLW 0 56 194.207.120.187 0:c0:7b:7b:9a:3c UHLW 0 338 194.207.120.189 0:c0:7b:7b:9a:3c UHLW 0 291 fxp0 345 194.207.120.196 0:c0:7b:7b:9a:3c UHLW 0 38 fxp0 272 194.207.120.226 0:c0:7b:7b:9a:3c UHLW 0 68 fxp0 899 194.207.120.227 0:c0:7b:7b:9a:3c UHLW 0 5 fxp0 914 194.207.120.231 0:c0:7b:7b:9a:3c UHLW 0 218 fxp0 1055 194.207.120.236 0:c0:7b:7b:9a:3c UHLW 0 7 fxp0 1169 194.207.120.254 127.0.0.1 UGHS 0 0 lo0 194.207.190/28 link#1 UCSc 5 0 194.207.190.32 ff:ff:ff:ff:ff:ff UHLWb 0 1 fxp0 => 194.207.190.32/27 link#1 UC 0 0 194.207.190.64 ff:ff:ff:ff:ff:ff UHLWb 0 1 fxp0 => 194.207.190.64/27 link#1 UC 0 0 194.207.190.96/28 link#1 UCSc 0 0 194.207.190.128/28 link#1 UCSc 0 0 194.207.190.160/28 link#1 UCSc 0 0 194.207.190.224/27 link#1 UCSc 0 0 194.207.190.240/28 link#2 UC 0 0 194.207.190.253 127.0.0.1 UGHS 0 0 lo0 194.207.190.254 0:10:7b:5a:11:a1 UHLW 1 1072 fxp1 357 194.207.191.16/29 194.207.104.240 UGSc 0 143664 fxp0 194.207.191.24/30 194.207.104.240 UGSc 0 0 fxp0 194.207.191.28/30 194.207.104.240 UGSc 0 2 fxp0 194.207.191.32/29 194.207.104.240 UGSc 0 61891 fxp0 => 194.207.191.32&0xc2cfbf2a link#1 UCSc 0 0 194.207.191.40/29 link#1 UC 0 0 194.207.191.56/29 194.207.104.25 UGSc 0 930376 fxp0 194.207.191.254 127.0.0.1 UGHS 0 126 lo0 su-2.02# [ Arp ] su-2.02# arp -an | grep 202.223.236.3 ? (202.223.236.3) at (incomplete) su-2.02# (Please ensure replies are cc:'d to netadmin@fastnet.co.uk) -- Regards, Jay Tribick <netadmin@fastnet.co.uk> [| Network Admin | FastNet International | http://fast.net.uk/ |] [| Finger netadmin@fastnet.co.uk for contact info & PGP PubKey |] [| +44 (0)1273 T: 677633 F: 621631 e: netadmin@fast.net.uk |] To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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